1166264303 has 2 divisors, whose sum is σ = 1166264304. Its totient is φ = 1166264302.

The previous prime is 1166264287. The next prime is 1166264317. The reversal of 1166264303 is 3034626611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1166264303 - 2⁴ = 1166264287 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1166264303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1166264353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 583132151 + 583132152.

It is an arithmetic number, because the mean of its divisors is an integer number (583132152).

Almost surely, 2^1166264303 is an apocalyptic number.

1166264303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1166264303 is an equidigital number, since it uses as much as digits as its factorization.

1166264303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 1166264303 is about 34150.6120442958. The cubic root of 1166264303 is about 1052.6055631411.

The spelling of 1166264303 in words is "one billion, one hundred sixty-six million, two hundred sixty-four thousand, three hundred three".